Solve the inequality 18 - 3 (2x - 5) 12 ; x ∈ W.

Question

Solve the inequality 18 - 3 (2x - 5) > 12 ; x ∈ W.

KnowledgeBoat · Accepted Answer

18 \- 3 (2x \- 5) > 12 ⇒ 18 \- 6x \+ 15 > 12 ⇒ 33 \- 6x > 12 ⇒ \- 6x > 12 \- 33 ⇒ \- 6x > \- 21 ⇒ 6x 21 ⇒ x ⇒ x 3.5 ∵ x is a whole number. Hence, solution set = {0, 1, 2, 3}.

Mathematics

Solve the inequality 18 - 3 (2x - 5) > 12 ; x ∈ W.

Linear Inequations

Related Questions

Solve the inequation 8 - 2x ≥ x - 5; x ∈ N.

Solve : 4x - 5 > 10 - x, x ∈ {0, 1, 2, 3, 4, 5, 6, 7}.

Solve : 15 - 2(2x - 1) < 15, x ∈ Z.